Local-first file and data tools
Review, transform, and prepare documents, contacts, browser exports, and structured data without sending selected files to Got A Tool.
Search by tool name, task, file type, or keyword.
Local-first workflows
These tools make their limits visible and keep the review step with you.
Remove supported secrets from HAR headers, URL parameters, JSON, and form bodies without silently changing unknown body formats.
Open tool →Contact ToolsRemove selected privacy fields from a VCF file while keeping every other vCard line unchanged.
Open tool →PDF ToolsReview and remove standard PDF /Info fields and XMP metadata locally.
Open tool →Privacy & Security ToolsInspect hidden sheets, rows, columns, comments, links, and document properties in an XLSX workbook before sharing it.
Open tool →Business ToolsMap bank CSV columns to a reviewable Date, Description, Amount format without uploading your statement.
Open tool →SEO ToolsCombine matching Google Search Console CSV rows with explicit dimensions, recalculated CTR, and a local review file.
Open tool →Developer ToolsCreate an Excel-safe CSV for selected barcode, SKU, phone, and postal-code columns without guessing lost digits.
Open tool →PDF ToolsCombine multiple PDF files in your chosen order without uploading them to a server.
Open tool →Start with the job
You do not need to use every step. These paths show where a specific review or transformation can help, and where the final decision stays with you.
Documents
Start with the format you are actually sending. Look for the supported details that may travel with that copy, then decide what belongs with the recipient.
Review selected PDF document properties before downloading a new copy.
Inspect supported comments, tracked changes, properties, and external relationships.
Spreadsheets
Repair structural problems first. Then standardize the fields the destination needs and protect identifiers only when that import path requires it.
Separate rows that need attention from rows with a readable structure.
Map reviewed bank-export columns into a clear import layout.
Protect selected identifiers before an Excel-style spreadsheet import.
Configuration
Keep only the structure another person needs. Review known secrets and choose which variable names should remain visible in the shareable copy.
Find supported known secret patterns and choose exact values to redact.
Compare variable names or create a reviewed empty-value template locally.
Generate a selected-name-only Compose environment block without copying values.
Contacts
Start with the format the next service accepts. Check the fields you plan to carry over, then keep duplicate and privacy decisions visible instead of applying a blind cleanup.
Review readable VCF contact fields in a spreadsheet-friendly copy.
Group contacts using exact email or phone matches before deciding what to merge.
Map reviewed columns into a file for a Google Contacts import.
Images
Choose the visible crop and the output format deliberately. Inspect standard metadata when it matters, then download a new copy for the destination you have in mind.
Inspect supported metadata before choosing whether to remove it from a new copy.
Choose a visible area and review the resulting dimensions before exporting.
Create a JPG, PNG, or WebP copy when the destination needs another format.
Publishing
Work from the version you plan to ship. Generate reviewable metadata, validate a sitemap, and build campaign links without treating generated output as an automatic approval.
Create a reviewable title, description, and social metadata starting point.
Check an existing XML sitemap or index and review reported issues by URL.
Build a campaign URL with clearly labeled parameters before sharing it.
Practical guides
Short checklists explain what a tool can do, what it cannot decide, and what to review before sharing or publishing.