SQL
Gukoresha
579 models
Ikiranga amazina
Kwinjira Bya ngombwa
Urugero:
+ GPT-5, Claude, Gemini
Describe a query in English, paste your schema, and get back working SQL for your exact dialect - PostgreSQL, MySQL, SQLite, MSSQL, Oracle, BigQuery, Snowflake, or Redshift. Or paste an existing query to explain, optimize, or convert between dialects.
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Amahitamo y'Imigaragarire
Igisubizo
Hasi
Birenzeho
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< a href=" / /" Imisusire=" Ibara: #"> Hejuru Kuri Kubona A Ihuza na Kubona 25,000.
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Kubaza...
Generate SQL queries from natural language with AI.
Gukoresha SQL
1
Iyinjiza
Umwandiko, Kohereza A Idosiye, Cyangwa. Aderesi:.
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Kurema
Our AI processes your request in seconds using the best open-source models.
3
Iyimura na Gusangiza
, Gukoporora, Cyangwa Gusangiza Igisubizo. ya: Bwite na Koresha.
iyi Biturutse
iyi Kuva: Inyandikoporogaramu. - Impera Akadomo, -, Oya Birenzeho. Guhuza i Urubuga Imigaragarire.
curl -X POST https://api.free.ai/v1/chat/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"model": "qwen-coder", "messages": [{"role": "user", "content": "Write a Python function that reverses a string."}]}'SQL - FAQ
A Ikibazo: in ("Kuri Ubwoko: ya: i Iheruka, Amabwiriza 7 iminsi") na Kubona Inyuma A Ikibazo: ya: (/). Komeka Igishushanyo () i Inkingi Amazina. Komeka Ikibazo: Kuri Kubona,, Cyangwa hagati.
AI2SQL charges $9-29/mo with a 5-query daily free cap. Text2SQL.ai is similar pricing. EverSQL focuses on optimization at $99+/mo. ChatGPT is $20/mo. Free.ai is 100% free under the daily token pool, supports 8 dialects (most of those alternatives ship with 3-4), and explicitly handles three modes - generate, explain, optimize - without paywalling any.
Yes - paste CREATE TABLE statements (or a description like "users(id, email, created_at), orders(id, user_id, total, status, created_at)") in the schema box and the model uses those column names instead of guessing. Without a schema, the model invents reasonable column names and tells you which ones it assumed.
ya: Gishya Umushinga (-,,, Idirishya Imimaro). ya: (Bya 8.0 + vs 5.7). ya: / Bya hafi. ya: (- SQL). ya: (/ SQL). / / ya: (Gushyiraho).
Urugero: ni Kuri Koresha Umubarendanga - Ishusho (ku Inkingi Itangira, Utubuto, *) na Kuri Ikiranga Ryari: A Ikibazo A Umubarendanga Kuri. A Gukoresha Komeka Ikibazo na "+" Ubwoko - i Urugero: i Mburabuzi, -, na Umubarendanga.
Yes - paste a query in one dialect, pick "Convert to" + target dialect. The model rewrites using only target-dialect features (e.g., PostgreSQL `LIMIT n OFFSET m` → MSSQL `OFFSET m ROWS FETCH NEXT n ROWS ONLY`) and warns when a feature has no equivalent (PostgreSQL JSONB → MySQL has only basic JSON functions).
Yes - all dialects that support them (PostgreSQL, MSSQL, Oracle, modern MySQL/MariaDB, BigQuery, Snowflake). For SQLite recursive CTEs work but window functions only since SQLite 3.25. The model picks the right construct for the chosen dialect and falls back to subqueries when window functions aren't supported.
Kubaza... ya: /, i Urugero: in A `;...; `( Cyangwa) - Gukoresha, & Ongera A Igaragazambere:. Soma Mbere Na:.
DBeaver and DataGrip have AI plugins (DataGrip's is JetBrains AI - $10/mo). Free.ai is browser-based - no install, no IDE login. Use IDE plugins for tight in-flow editing; use Free.ai for ad-hoc queries you want to share, paste into Slack, or include in PR descriptions.
Up to 12,000 characters total (schema + question). For 50+ table schemas, paste only the relevant tables - Postgres `pg_dump --schema-only -t tablename` is the easiest way. Premium long-context Claude/GPT handle full warehouse schemas.
Schema and queries are sent to the model, processed, and discarded. Not stored, not used for training. Pick Qwen 3 Coder for maximum privacy - self-hosted on Free.ai's GPUs, your schema never leaves our infrastructure.
Yes - POST to /v1/chat/ with the SQL system prompt (dialect + mode + schema) and the question as the user message. Useful for natural-language query interfaces in BI tools. See /api/ for snippets.
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