Translate text between 16 languages with automatic source detection via the AI API. Bloggers localize a 500-word post in seconds — 1 credit per translation, sign in free for 5.
Content reviewed October 2026 · About Toolzum
Chat with PDFs, Word files, and text docs using RAG: files index into a vector store and you ask natural-language questions. Researchers query 50-page reports in seconds — sign in free, 1 credit per answer.
Score text for AI authorship with burstiness, repetition, and trigger-phrase analysis — percentage plus per-section breakdown. Teachers screen a 2,000-word essay in seconds — runs locally, free to start with fair limits.
Turn text prompts into high-resolution images with three engines: free Pollinations drafts, 1-credit FLUX drafts, and 5-credit Gemini HD for Pro. Designers prototype hero art in seconds — free to start, sign in for credits.
Translate pasted SRT or VTT subtitle text into 9 languages (Spanish, French, German, Japanese, Chinese, Hindi, Portuguese, Russian, Arabic) while preserving every timestamp — AI-powered with your own API key, text never stored.
Convert image batches between JPG, PNG, WebP, and AVIF outputs (JPEG/PNG/WebP/AVIF/HEIC/HEIF/GIF/BMP/ICO/SVG inputs; HEIC via heic2any, SVG rasterized at intrinsic size or 1024px fallback) with a quality slider (10–100, default 80). Pair pages (?from/?to) preset the output. Flat ZIP renamed per file — local, 5-file guest batches, 25 signed-in, 500 Pro.
Excellent between major languages (English, Spanish, Hindi, French) for everyday prose — a 500-word blog post translates cleanly in one pass. Rare pairs and legal, medical, or literary text need a human review pass; idioms and jokes mistranslate most often.
Yes — source text is sent to the translation API and deleted after processing; never stored or shared by us. The cloud provider may retain request logs briefly, so strip passwords, account numbers, and personal IDs before translating sensitive documents.
Each translation costs 1 text-generation credit. Free signed-in plans include a one-time 5-credit trial (about 5 translations); Pro includes 200 credits monthly. Anonymous requests return 401 — sign-in is required for all credit tools.
Yes — paste text in any of the 16 supported languages and the source is detected before translating to your target. For mixed-language input, split it first: detection locks onto the dominant language and short fragments in a second language may mistranslate.
Paragraphs and articles up to a few thousand characters translate reliably per call. For a 10,000-word manual, split by section and translate chapter by chapter — one giant paste risks truncation and costs the same 1 credit either way per call.
Grammar Checker
Catch grammar, spelling, and punctuation errors with in-browser pattern matching — homophones, run-ons, misplaced commas. Writers proofread a 1,000-word draft in seconds — runs locally, free to start with fair limits.
Article Writer
Draft structured articles from outlines — intro, body, conclusion with FAQ and takeaways. Beat blank-page block in minutes — local templates, unlimited saves.