Neatbo documentation
Choose a format, follow the steps and check the result. Find reusable examples, processing limits and troubleshooting help.
Hand off Unix time with known offsets
Check timestamp units and explicit offsets before sharing UTC and local date results.
Dates and planningPlan workdays with an explicit exclusion calendar
Add working days to a date or count a range, with optional standard US federal holidays.
EssentialsHow to use Neatbo: from input to download
Find a local tool, try its example, choose input and output settings, and check the downloaded file. Learn search, shortcuts and continued processing.
EssentialsBrowser-local processing: files, storage and downloads
See what stays in browser memory, what preferences are stored, and what ordinary website requests still send. Understand downloads and temporary file handoff.
EssentialsFile format support: PDF, images, CSV, EPUB and media
Choose a supported format and understand byte, pixel, page and decoded-memory limits before converting. Includes when a desktop workflow is more suitable.
EssentialsFile conversion troubleshooting: format, memory and output errors
Diagnose unsupported formats, oversized images, empty PDF text, encoding errors and incomplete downloads without sharing private files.
Using toolsHow to compress JPG, PNG and WebP images in Neatbo
Compress a photo locally, choose JPEG or WebP output, handle transparency, and compare real file size with text and edge quality.
Using toolsTXT to EPUB: encoding, chapters and a working table of contents
Prepare chapter headings, preview TXT encoding, edit the chapter list and verify a real EPUB navigation structure before using it in a reader.
Using toolsMarkdown to Word: editable headings, lists and tables
Prepare structured Markdown for DOCX export and test heading, list and table editing in Word. Learn which layout features need manual review.
Using toolsCSV formula safety and preserving leading zeros
Understand formula-like CSV values, safety escaping and literal XLSX text cells. Preserve identifiers and check how your spreadsheet imports a file.
Network & IPIPv4 and IPv6 subnet calculations: prefixes and boundaries
Read IPv4 subnet results, convert ranges to CIDR, and check IPv6 precision. Includes /24, /31 and /32 examples and a boundary checklist.
Encoding & securityInspect SAML assertions locally: issuer, audience and dates
Inspect SAML XML or Base64 without uploading assertions. Compare issuer, audience and time fields, and understand why parsing is not signature verification.
Data & tablesCSV and JSON workflows: columns, types and round trips
Extract CSV columns, sort and filter rows, and convert data without confusing strings with numbers or losing nested JSON structure.
PDF documentsPDF watermarks, page sizes, N-up and metadata: practical limits
Choose PDF watermarking, A4/Letter resizing, N-up layout or metadata cleanup. Learn what happens to forms, signatures and information outside the visible page.
ImagesImage compression, resizing and conversion: a practical guide
Choose tools for JPG, PNG and WebP conversion, cropping, compression and stitching. Follow the right order and check dimensions, transparency and file size.
PDFPDF guide: organize pages, fill forms and edit metadata
Choose PDF tools for merging, splitting, page order, watermarks and forms. Understand the difference between page appearance, editable fields and metadata.
TextText cleanup guide: encoding, lines and Unicode
Clean up text encoding, duplicates and line order, or inspect Unicode characters. Preserve paragraph and record boundaries when editing lists and documents.
MarkdownMarkdown conversion guide: Word, HTML, PDF and tables
Compare Markdown conversion to Word, HTML and PDF, plus supported reverse conversions. Check headings, lists, links and tables before publishing documents.
EbooksEPUB guide: create books, check chapters and edit metadata
Create EPUB books from TXT, check encoding and chapters, or edit book details and covers. Learn local reading and text extraction steps and limitations.
Data & tablesCSV and JSON guide: compare, join, pivot and convert
Prepare CSV, JSON and Excel data, compare exports by key, join lookup tables and build pivots. Check headers, types, row counts and empty values with examples.
DeveloperDeveloper tools guide: formatting, comparison and JSON patches
Format code, compare JSON structures and apply Merge Patch or JSON Patch. Inspect regex, XML, headers and logs while separating syntax from business rules.
EncodingEncoding and verification guide: Base64, hashes, JWT and SAML
Distinguish encoding, hashes and signature verification. Use Base64, SHA256SUMS, SSH fingerprints, JWT verification and SAML inspection with clear trust boundaries.
Color & designColor and CSS guide: contrast, gradients and responsive styles
Convert colors, check contrast and color-vision previews, and generate gradients, shadows, grids and fluid type. Review styles in their intended page context.
Web toolsWebsite configuration guide: meta tags, robots, sitemaps and CSP
Generate meta tags, UTM links and QR codes; inspect robots rules, sitemaps, CSP and HAR exports. Learn what local checks cover and what to verify after publishing.
Date & timeDate and time guide: timestamps, zones, workdays and durations
Convert Unix and FILETIME timestamps, handle time zones and DST, and calculate workdays and durations. Distinguish dates, instants and elapsed time with examples.
CalculatorsCalculation guide: units, fractions, statistics and rounding
Convert units and calculate percentages, fractions, statistics and weighted averages. Choose rounding rules and check units, denominators and precision.
AudioAudio guide: WAV conversion, trimming, merging and volume
Process supported WAV or MP3 files, choose sample rate and channels, and export PCM WAV. Check trim boundaries, clipping and decoded-memory limits.
VideoVideo and subtitle guide: frames, WebM clips and timing
Extract frames, inspect video, trim or mute supported WebM, and convert SRT or WebVTT subtitles. Check keyframe boundaries and subtitle offsets before delivery.
ArchivesZIP and GZIP guide: packing, extraction and file checks
Choose ZIP for multiple files or GZIP for one file. Inspect entries, extract selected paths and check the result, with format and checksum limitations explained.
Network & IPIP and CIDR guide: subnets, range aggregation and membership
Calculate IPv4 and IPv6 subnets, convert address ranges to CIDR, aggregate networks and check membership. Verify boundary addresses before updating allowlists.
Network & IPCIDR subtraction and Nmap reports: local handoff steps
Subtract two CIDR lists or export saved Nmap XML to XLSX, CSV and JSON. Check inputs, empty results, completion status and supported limits.
PDFPDF bookmarks, review annotations and attachments: delivery guide
Inspect and replace page bookmarks, remove supported review annotations or extract embedded files. Reopen the downloads and check each document layer separately.
Files & recordsRecorded file guide: subtitles, EML, HAR and byte comparisons
Check subtitle reading rules, recover recorded email attachments or HAR bodies, and compare ZIP payloads or binary offsets. Inspect complete downloads before delivery.
Images & printingLocal guide to sprite atlases, transparency and poster sheets
Pack exact PNG pixels, remove a chosen solid background and tile a PDF poster. Inspect coordinates, alpha masks and physical paper layout before using the downloaded files.
DeveloperLocal guide to Gitignore, SemVer, source maps and WASM imports
Inspect supplied path rules, version constraints, original stack locations and static WASM descriptors. Keep the scope of each report explicit.
DataPreserve calendar, translation and geometry meaning
Convert supplied calendar definitions, structured PO catalogs and 2D geometry, and check platform placeholders without losing the distinctions needed by the receiving workflow.
DataLocal track, region and mesh delivery guide
Inspect GPX elevation, reduce track point counts, join CSV points to GeoJSON regions and split STL components under explicit geometry contracts.
DataRecover Office media and share GPX under explicit policies
Check original media usage locations, remove explicit private track zones and retain complete outputs and field policies.
Data and developer workflowsLocal schemas and semantic data: Protobuf, Avro, JSON-LD, RDF and CRS
Inspect Protobuf with its schema, compare Avro resolution directions, process offline JSON-LD, canonicalize RDF and reproject GeoJSON with explicit CRS. Check limits and receiver handoff.
AudioReview and repair local recordings with complete outputs
Choose explicit pause, channel, spectrum and frequency operations; verify original frame maps, full matrices and quantized WAV outputs.
Network & IPInspect saved SSH host records without connecting
Search a supplied known_hosts copy, understand plain and hashed matches, and preserve markers and original lines in complete local reports.
Local measurementsMeasure supplied fonts, grid points and STL models locally
Choose a declared mapping, coordinate or geometry contract and download complete measurements.
File deliveryFinalize local file deliveries with complete evidence
Persist MP3 tags, split single-file CUE recordings and finalize supported DOCX text revisions with complete local outputs.
Developer deliveriesLocal coverage, firmware and Notebook deliveries
Read LCOV counts, merge sparse Intel HEX addresses and clear Notebook outputs locally. Review complete downloads, supported limits and receiver checks.
Local data reviewLocal test, scan, dependency, archive and family-reference audits
Inspect JUnit events, SARIF rules and locations, CycloneDX references, wheel RECORD and GEDCOM links locally; hand off full downloads and explicit unsupported states.
File handoffsLocal booklet printing, scan splitting, material channels and workbook visibility
Impose PDF signatures or split scanned spreads, deliver raw material channel PNGs and inventory declared hidden XLSX structures.
Local format inspectionInspect local torrent identities and MIDI note timelines
Read an original torrent info-hash and declared piece layout, or query MIDI notes through every tempo change. Review complete local reports and supported limits.
Local file recordsInspect local PDF links, comments and reading notes
Read actual PDF declarations and complete English Kindle records with explicit provenance, supported scope and full exports.
Local declaration reviewReview local change declarations, release bytes and source records
Inspect Terraform masks, Helm bytes, bookmark provenance, FASTQ quality, CMake artifact paths and PDB SEQRES with complete downloads and explicit limits.
Local workflow reviewInspect local Actions permission policies and job dependencies
Review explicit policy origins, omitted scopes, exact dependencies and complete inert job declarations from one local YAML snapshot.
File deliveryInspect local file delivery records
Create byte-identical named copies, inspect typed plist objects and read full DMARC observations with explicit identity and counting policies.
Local source reviewReview declared code ownership and complete S-parameter matrices
Choose one CODEOWNERS snapshot, inspect explicit ownership gaps, and export every Touchstone pair with raw tokens and correct matrix coordinates.
Local source reviewReview declared graphs and aligned sequence edits
Inspect expanded URDF links, prune a user-declared rooted Newick tree and trim aligned FASTA columns with complete source maps and explicit limits.
Local mediaPack complete local playlist references
Create a relative-path playlist package from explicitly selected originals, preserving ordered repeats and complete source evidence.
Local developer dataCompare bounded registry exports by typed value
Compare two selected V5.00 UTF-16LE exports, preserve both complete typed snapshots, and review every key or value change.
Local certificate evidenceInspect every supplied certificate signature link
Read complete supplied PEM certificates, verify every exact-name RSA-SHA256 candidate, and retain missing, ambiguous and cyclic connection evidence.
Local declared-data exportExport declared proteins and translation-memory pairs
Select declared CDS translations and exact TMX locale pairs with complete original files, feature or variant reports, explicit encodings and bounded downloads.
Local audio and color evidenceRepair recording lengths and recover declared color profiles
Keep original PCM and ICC bytes while repairing explicit WAV lengths or recovering complete embedded profile declarations.
Local scientific-data workflowLocal HMMER, MARC and supermatrix workflows
Export complete search hits and catalogue fields, or join aligned DNA loci, with explicit profiles, source spans and bounded full downloads.
Local scientific-data workflowNeutral-equation proof and nullspace
Read exact element matrices, rational bases and primitive coefficients for neutral formulas within a declared grammar and work budget.
Local file declarationsInventory shortcuts and edit supported font identities
Read stored LNK declarations and edit explicit static TTF names while keeping raw provenance, glyph bytes and unresolved system behavior visible.
Local image recoveryRecover stored MPO views without reencoding
Recover every indexed JPEG from a bounded local MPO, keep the original and EXIF, and audit complete offsets, raw tags and hashes.
Local scientific-data workflowFormula composition and declared-weight mass
Calculate full element counts and per-element contributions from neutral formulas while preserving the explicitly selected decimal weight table and original source.
Local image recoveryRecover every stored ICO variant
Recover all original ICO entries without resizing, keep equal-size depth variants, and audit exact payloads, alpha policy and complete hashes.
Local font-asset workflowExport local font glyph outlines as SVG
Select glyphs within an explicit static TTF profile, check mappings and declared metrics, and read every curve and JSON field from the complete ZIP.
Local image recoveryRecover complete GIF display frames
Export every full-grid GIF display frame as PNG with original delay, disposal, palette, loop and complete provenance.
Local binary inspectionInventory local native PE imports without loading them
Select a supported local PE file set, inspect ordinary and delay import declarations, and hand off complete source-proven JSON/CSV without a Windows loader claim.
Local audio asset recoverySave original embedded audio pictures
Keep embedded picture bytes, audio originals and every provenance record without screenshots or reencoding.
Configuration handoffConvert commented configuration to strict JSON
Prepare JSONC for a strict reader, preserve number spellings and check what the syntax conversion removes.
Local photo location exportExport sourced photo positions to GPX
Choose supported original JPEGs, inspect explicit GPS UTC and keep a complete GPX, provenance and original-photo package.
Developer handoffHandoff two declared compilation databases
Prepare before/after compilation databases, map source identities deliberately and hand off all ordered argv differences with original evidence.
Developer handoffDraft a schema from JSON samples
Merge local JSON observations into a Draft 2020-12 starting schema, inspect per-shape counts and choose required keys deliberately.
API contract checksCheck a GraphQL document against a local schema
Prepare an actual SDL or introspection snapshot, validate every operation, and hand off exact originals with full diagnostics.
Localization handoffPreview MF1 and locate copied invisible syntax
Keep the original ICU pattern and parameter JSON, preview a finite locale profile and use source positions to repair copied syntax deliberately.
Configuration handoffHand off a configuration between TOML and JSON
Choose the direction and effective source, then check empty objects, numeric categories and all three downloads.
Protein sequence analysisEnumerate all peptide occurrences up to a missed-cleavage depth
Prepare one strict protein sequence or FASTA, choose the cleavage rule, and keep complete positions, CSV, report and original bytes.
Local file inspectionInspect signature hints for unknown original files
Inspect an extensionless original, distinguish signature evidence from validity, and retain exact sampled ranges in a complete JSON report.
Localization handoffExchange XCstrings translations with collaborators
Export the protected table, edit existing values and states, then apply a full return or an explicit before-bound patch.
SQL diagnosisDiagnose a SQL command with typed bindings
Prepare a complete typed binding list, inspect source spans and retain the diagnostic with both originals.
JSON contractsValidate local supplied schema constraints
Prepare the instance and authoritative schema separately, distinguish failed validation from refused constraints, and save every diagnostic.
JSON contractsFilter nested JSONPath items
Choose the JSON document source, write an outer-item existence query, and verify match paths and complete exported values.
Text merge handoffResolve three-way text conflicts
Prepare ancestor, local and remote text, choose each conflicting region, and return the saved output to your existing workflow.
Genomic interval filesCount BED overlaps with explicit reference and sample roles
Prepare compatible coordinate spans, preserve matrix column order, and verify the complete source package.
Local photo clock correctionCorrect existing photo capture clocks
Choose a clock offset or recorded/actual anchor pair, select existing Exif fields, and check each corrected JPEG against the full ZIP report.
Explain declared route selectionInspect a declared route table completely
Structure a static route table, inspect both ranking stages for every destination, and save the complete comparisons with the original JSON.
Inspect PostgreSQL 16 JSON plansKeep the complete plan before interpreting measurements
Prepare PostgreSQL 16 JSON plan roles, review per-loop measurements, and retain every node, original source and positional comparison.
DNA alignment visualizationBuild a quantitative DNA logo from an existing alignment
Choose the source format, gap rule and height model; verify complete column measurements and keep every SVG page, CSV, report and original.
Sequencing trace handoffExport a complete processed ABIF trace region
Choose sample or basecall bounds, check channel binding and stored anchors, and save complete region SVG, CSV, all call qualities and the original.
Citation migrationMove a citation file with a complete field report
Choose the citation direction and unmapped-field policy, verify authors and identifiers, and inspect an import copy with its complete mapping report.
Contact migrationMove contacts with explicit column and field rules
Choose the source delimiter and explicit contact mapping, check repeated fields and components, and retain the original with editable and round-trip exports.
Signal dataCount rainflow cycles without losing original CSV positions
Declare CSV columns and bin edges, check endpoint positions and cycle weights, and save all seven exports with the unchanged source.
Moist-air analysisPlot a complete temperature/RH series
Bind columns, units and pressure while retaining all 8760 source rows and derived states.
Column correlation matrixCompute a complete correlation matrix with original labels
Select physical column numbers, declare missing-data policy, and inspect every coefficient, effective N, status, raw record and fully labelled heatmap.
Count-table workflowAnalyze a labeled count table and keep the full evidence
Prepare the CSV axes and integer counts, choose alpha and correction, and save every matrix with its exact original source.
Boolean logic handoffMinimize complete Boolean logic with dont-care conditions
Supply safe complete JSON, fix the care set and DNF/CNF request, and verify exact costs, every truth row and the variable-to-gate mapping.
Fractional factorial planGenerate a declared fractional factorial execution plan
Declare basic factors, signed products and physical levels; export every replicated run, defining relation and alias term with the original JSON and settings.
Developer securityScore CVSS 3.1 without losing input states
Declare the exact version, inspect metric inheritance and save all scores with their scoring vectors.
Control modelsEvaluate a complete transfer-model response
Complete SISO continuous-model response with certified roots and explicit phase branches.
Classification workflowCalculate every classification review budget
Map original IDs, binary labels and scores, choose ranking rules, and save the complete six-file result.
Developer workflowExtract the complete Gherkin structure
Choose a complete feature file or paste, select the default dialect, and save the AST, original and parsing report together.
Thermal measurementsCalculate a complete thermal comfort measurement series
Map measurement columns, choose SI or IP, and audit every row before saving the complete thermal comfort package.
Solar calendar workflowCalculate complete solar windows with explicit UTC and offsets
Prepare all observers and half-open windows, choose crossing definitions, and inspect the complete six-file result.
Sequence analysisCalculate CAI with complete codon provenance
Set up complete CDS sources, choose fixed CAI parameters and retain every gene status with its original codon positions.
Word list workflowCheck an original word list with an explicit apostrophe policy
Prepare complete TXT or JSON words, choose the active policy, inspect every row and keep the full export package together.