SNKA Tools File Lab

All your file tools in one clean workspace.

Convert, compress, inspect, package, and prepare files with honest tool status, plan limits, auto-delete, and dependency-aware engines.

179 available 5 beta 0 planned
Universal quick job Free plan
No file selected
Private by designUUID storage, no raw filenames as paths, no public file listing.
Auto-deleteEach result has a retention window and a manual delete button.
Honest enginesMissing FFmpeg, LibreOffice, Ghostscript, OCR, or qpdf shows a clear warning.
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IMG Available

Image Compressor

Reduce image size for websites, uploads, and sharing. Choose balanced quality, aggressive compression, or a target file size depending on whether you care more about detail or size.

IMG Available

PNG to JPG

Convert PNG files to JPG with a custom background color for transparent areas and adjustable quality.

IMG Available

JPG/JPEG to PNG

Convert JPG or JPEG photos to lossless PNG when you need to edit or layer them without further quality loss.

IMG Available

PNG/JPG to WebP

Convert PNG or JPG images to WebP, which is usually 25-35% smaller at the same visual quality.

PDF Available

Merge PDF

Combine two or more PDFs into a single file, in the order you upload them.

PDF Available

Split PDF by Range

Split a PDF into individual pages, or pull out a specific page range into its own file.

PDF Available

Images to PDF

Combine one or more images into a single multi-page PDF, in the order you upload them.

IMG Available

Batch Image Compression

Compress a whole folder of images at once and download every result as a single ZIP file.

SEC Available

File Hash Generator

Generate SHA-256, SHA-1, and MD5 checksums to verify a file hasn't been altered or corrupted.

CSV Available

CSV to JSON

Convert spreadsheet rows into a JSON array, using the header row as field names.

CSV Available

JSON to CSV

Convert a JSON array of objects (or a single object) into a spreadsheet-ready CSV file.

TXT Available

Base64 Encode / Decode

Encode text to Base64 or decode a Base64 string back to readable text.

TXT Available

UUID Generator

Generate one or more random UUIDs for database keys, API tokens, or test fixtures.

LAB Available

Error logs

Error logs is not enabled on this server yet. The Misc Utilities collection already supports batch, queue, history, analytics, and platform utilities; use the related tools below while this workflow is being prepared.

LAB Pro Pro

Analytics dashboard

Analytics dashboard is not enabled on this server yet. The Misc Utilities collection already supports batch, queue, history, analytics, and platform utilities; use the related tools below while this workflow is being prepared.

LAB Available

Sitemap xml

Sitemap xml is not enabled on this server yet. The Misc Utilities collection already supports batch, queue, history, analytics, and platform utilities; use the related tools below while this workflow is being prepared.

LAB Available

Robots txt

Robots txt is not enabled on this server yet. The Misc Utilities collection already supports batch, queue, history, analytics, and platform utilities; use the related tools below while this workflow is being prepared.

LAB Available

OpenGraph tags

OpenGraph tags is not enabled on this server yet. The Misc Utilities collection already supports batch, queue, history, analytics, and platform utilities; use the related tools below while this workflow is being prepared.

LAB Beta

Mobile PWA support

Mobile PWA support is not enabled on this server yet. The Misc Utilities collection already supports batch, queue, history, analytics, and platform utilities; use the related tools below while this workflow is being prepared.

LAB Available

Dark mode

Dark mode is not enabled on this server yet. The Misc Utilities collection already supports batch, queue, history, analytics, and platform utilities; use the related tools below while this workflow is being prepared.

LAB Beta

Multi-language support

Multi-language support is not enabled on this server yet. The Misc Utilities collection already supports batch, queue, history, analytics, and platform utilities; use the related tools below while this workflow is being prepared.

Categories

Built to grow past PDF-only tools.

PDF Documents that keep their shape

PDF Tools

Merge, split, compress, render, OCR, organize, and secure PDF files.

37 active 50 total
IMG Web-ready visuals

Image Tools

Compress, resize, convert, inspect, and clean image metadata.

45 active 45 total
DOC Office and text files

Document Tools

Convert Office documents, text, Markdown, and HTML with dependency-aware engines.

4 active 9 total
AUD FFmpeg powered

Audio Tools

Convert and compress audio when FFmpeg is installed on the server.

0 active 15 total
VID Video conversion lab

Video Tools

Convert, compress, trim, mute, and prepare video files with FFmpeg.

0 active 21 total
ZIP ZIP and packages

Archive Tools

Create ZIP files, inspect archives, and prepare safer extraction workflows.

13 active 17 total
EBK Reading formats

Ebook Tools

Prepare EPUB, MOBI, and PDF ebook workflows for future engines.

4 active 7 total
CSV Tables and structured data

Spreadsheet / Data Tools

Clean, validate, preview, and convert CSV, JSON, XML, YAML, and spreadsheets.

18 active 18 total
TXT Small text utilities

Text / Code Tools

Format, minify, encode, decode, count, hash, and clean text or code files.

18 active 18 total
WEB URLs and previews

Web Tools

Inspect metadata, generate previews, and prepare URL-based conversions.

4 active 8 total
QR Codes and labels

QR / Barcode Tools

Generate and read QR codes and barcodes.

8 active 9 total
SEC Know what is inside

Metadata / Privacy Tools

Inspect files, remove metadata, create hashes, and review privacy risks.

10 active 12 total
AI Optional intelligence

AI / Smart Tools

Smart recommendations and document helpers that do not rely on paid APIs by default.

1 active 10 total
API Automation

Developer API Tools

API keys, webhooks, share links, presets, and business workflows.

0 active 8 total
LAB Everything else

Misc Utilities

Batch, queue, history, analytics, and platform utilities.

22 active 34 total
Why SNKA Tools

A serious file utility site, not a fake button wall.

Working flows firstAvailable tools create jobs, generate outputs, expose downloads, and support deletion.
Clear locksPremium, planned, and dependency-required states are visible and routed, not hidden dead actions.
Server healthAdmin can see conversion engine status and what is missing.
Free quick modeGuests can use basic tools without an account, within safe limits.

SNKA Server

Join SNKA Server at snkaserver.playit.plus and explore SNKA community projects.

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Upgrade when needed

Pro removes ads and raises file limits.

Stripe checkout is used when billing is configured. Development installs can enable local checkout explicitly for testing.

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Questions

What happens to uploaded files?

Are files public?No. Downloads require the generated job URL and files are not listed publicly.
Can I delete results?Yes. Every result and dashboard job has a delete action for stored file bytes.
Why do some tools say beta?They depend on server engines like FFmpeg, Ghostscript, or LibreOffice.
Read FAQ