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FastTool

FastTool Command Center

Bring the file. Leave with the finished job.

Not sure which tool you need? Inspect the file locally, see only relevant workflows, and keep an exact SHA-256 routing receipt. FastTool does not upload the file or pretend that routing is analysis.

No accountLocal file inspectionExact input hashUsable exports

High-demand utility desk

Solve the file problem. Download the result.

Three indexed, no-signup tools lead the desk: exact-size image compression, print-tested QR generation and private digital-PDF table extraction.

STATIC QR · PRINT TEST

QR Code Generator + Print Test

Create a static URL, text or WiFi QR locally, download SVG or PNG, and stress-test five rendered variants before printing.

No signup · no upload · physical scan still required
DIGITAL PDF · PRIVATE

PDF Table to Excel, XLSX & CSV

Extract tables from a selectable-text PDF locally and export formula-safe XLSX, CSV and source-mapped verification files.

8 MiB · 50 pages · no OCR · no signup
EXACT SIZE · INDEX PILOT

Exact-Size Image Compressor

Aim for a real file-size ceiling, then reopen the result and inspect its final bytes, format and pixel dimensions before submission.

20 · 50 · 100 · 200 KB · actual output bytes verified

Local file router

Stop guessing which tool fits.

The router checks file type, a bounded signature or supported JSON structure, and the exact bytes. It recommends a destination; the destination tool still validates the input before producing a result.

  1. Choose locallyThe browser reads the file. No account or upload.
  2. Get a narrow routeOne exact job or clearly separated alternatives.
  3. Keep the identityDownload a filename-free routing receipt with SHA-256.
Drop one file here

PDF, spreadsheet, screenshot, audio, video, SARIF, OpenAPI, receipt, DMARC or CSV · maximum 100 MiB

The file name and bytes are never sent to FastTool analytics.

Browse by the outcome

A small shelf of tools that do real work.

Search does not expose an inflated legacy catalog. It searches workflows with an explicit input, output and limitation; early-access tools are labeled separately.

All supported tools are shown.

Ready

Exact-Size Image Compressor

Upload a still JPG, PNG or WebP; export a verified JPEG/WebP under 20 KB, 50 KB, 100 KB, 200 KB, 500 KB or a custom 5 KB–10 MB maximum when achievable.

Output: Verified JPEG/WebP + actual bytes + reopened dimensions
Ready

QR Print Survival & Scan Reliability Lab

Generate a QR locally, stress it with five real decode variants, and leave with a print plan plus a hash-backed evidence pack.

Output: SVG/PNG master + stress board + print plan + Receipt v1
Ready

Private PDF Table Extractor

Extract a digital-text PDF table locally and export formula-safe CSV, XLSX, JSON and QA evidence.

Output: CSV · XLSX · JSON · source map · receipt
Ready

Image Resizer & Compressor

Resize PNG, JPEG or WebP by pixels or percentage, then verify and download the exact current image.

Output: PNG/JPEG/WebP + dimensions + SHA-256 proof
Ready

PDF Merger & Page Organizer

Combine PDFs, reorder, rotate or remove pages, and download a newly verified PDF.

Output: Merged PDF + page plan + SHA-256 proof
Ready

JSON Formatter & Validator

Validate, format or minify JSON locally, pinpoint syntax errors, and export hash-backed current output.

Output: JSON + path CSV + SHA-256 receipt
Ready

Audio Cutter

Trim MP3, WAV, M4A, or OGG locally and export a WAV clip with input/output hashes.

Output: WAV + JSON/Markdown receipt
Ready

Video Cutter

Cut a short MP4, WebM, or MOV locally and download a replayable WebM clip.

Output: WebM + JSON/Markdown receipt
Ready

Subtitle Timing & Accessibility QA Studio

Check one SRT or WebVTT file for timing, overlap, pacing and bounded accessibility-review risks without uploading it.

Output: Normalized subtitle + cue ledger + QA report + Receipt v1
Ready

Screenshot Redaction Proof Studio

Permanently remove selected screenshot pixels and verify the exported PNG.

Output: Sanitized PNG + zone proof + receipt
Ready

Website Migration Evidence Compiler

Compare old and new URL inventories before launch and export deployable redirect evidence.

Output: Redirect files + risk ledger + launch receipt
Ready

Spreadsheet Formula & Hidden-Link Forensics

Inspect XLSX formulas, hidden sheets, names, and external links without running macros.

Output: Finding ledger + lineage SVG + receipt
Ready

SARIF Finding Delta & Release Gate

Compare two SARIF 2.1.0 reports and gate only the new or escalated findings.

Output: Release verdict + delta CSV/SVG + receipt
Ready

DMARC Report Triage

Merge aggregate reports, isolate failing senders, and build a prioritized remediation packet.

Output: Sender matrix + trend SVG + remediation receipt
Ready

ML Dataset Leakage & Drift Lab

Compare train and evaluation splits for overlap, leakage, proxies, and distribution drift.

Output: Leakage map + affected rows + release receipt
Ready

Receipt Verifier

Recompute receipt-core and supplied artifact hashes entirely in the browser.

Output: PASS/BLOCK/INDETERMINATE verification report
Ready

Metadata Release Gate

Compare baseline and candidate title, description, canonical and robots before publishing.

Output: Visual previews · metadata diff · implementation plan · receipt
Ready

Before/After Visual Change Proof Studio

Register intended screenshot zones before analysis, expose every escaped pixel cluster, and export an independently checkable visual handoff.

Output: Diff PNG + cluster map + offline slider + Receipt v1
Ready

Sticker Sheet Maker & Cutline Generator

Trace decoded raster alpha, compare deterministic sheet packers, and export a vendor-neutral digital cutline evidence pack locally.

Output: Exact-size PDF/SVG + yield CSV + proof HTML + Receipt v1
Ready

Visual Carry-On Packing Planner

Arrange measured carry-on item footprints, inspect nominal balance and trip-day role completeness without outfit-compatibility inference, then freeze a private local plan.

Output: Packing-map SVG + checklist CSV + plan Markdown + Receipt JSON

What makes the output useful

Finish now. Recheck later.

FastTool is designed around the handoff after the click: an artifact a person can use, the exact bytes that produced it, and a visible limit on what was not proven.

01 · Local first

Your file is not the product.

Supported browser workflows process inputs in the tab. Analytics receives an allowlisted tool or file-family label, never the file name or contents.

02 · Useful artifacts

A result must leave the page.

Reviewed tools export the job output plus machine-readable or human-readable evidence. Empty dashboards and fake initial results are rejected.

03 · Exact verification

Trust can be recomputed.

Where supported, SHA-256 hashes identify inputs and artifact bytes. Receipt Verifier independently checks supplied receipt and artifact pairs in the browser.

Clear limits

Before you choose a file.

Routing is intentionally narrower than conversion. It identifies a supported family and gives you a defensible next step; it does not silently upload, convert or certify the file.

Does the file router upload my file?

No. The browser reads the selected bytes locally to calculate SHA-256 and inspect a bounded signature or supported structured-file shape. File names, bytes and hashes are not sent in analytics events.

Is a routing match a PASS verdict?

No. It means FastTool found a relevant workflow. The destination tool must parse and validate the input again. Unsupported, encrypted, scanned, malformed or oversized inputs can still produce BLOCK or INDETERMINATE.

Why are some familiar utilities missing?

Older pages are not restored merely to increase URL count. A tool returns only after its engine, state handling, mobile experience, exports and claims pass the current quality gates.

How does FastTool make money?

The workbench and result path remain free and ad-free. Advertising can appear only on eligible guides or labs after consent and policy approval; sponsors or affiliate links cannot influence a tool verdict.